public class WindowClausePull extends TuplePull
| Constructor and Description |
|---|
WindowClausePull(TuplePull source,
WindowClause windowClause,
XPathContext context) |
| Modifier and Type | Method and Description |
|---|---|
void |
close()
Close the tuple stream, indicating that no more tuples will be supplied
|
boolean |
nextTuple(XPathContext context)
Move on to the next tuple.
|
void |
processWindow(WindowClause.Window w,
XPathContext context)
Despatch a window to the output tuple stream.
|
public WindowClausePull(TuplePull source, WindowClause windowClause, XPathContext context)
public boolean nextTuple(XPathContext context) throws XPathException
nextTuple in class TuplePullcontext - the dynamic evaluation contextXPathExceptionpublic void processWindow(WindowClause.Window w, XPathContext context) throws XPathException
w - the window to be despatchedcontext - the dynamic evaluation contextXPathExceptionCopyright (c) 2004-2013 Saxonica Limited. All rights reserved.